2656405504

素因数分解:

$2^{11}\times {\mathrm{19}}^2\times {\mathrm{3593}}^1$

素因数の和:3653

約数の個数: 72

約数和(自身を含む): 5607340830

約数和(自身を除く): 2950935326

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1024, 1216, 1444, 2048, 2432, 2888, 3593, 4864, 5776, 7186, 9728, 11552, 14372, 19456, 23104, 28744, 38912, 46208, 57488, 68267, 92416, 114976, 136534, 184832, 229952, 273068, 369664, 459904, 546136, 739328, 919808, 1092272, 1297073, 1839616, 2184544, 2594146, 3679232, 4369088, 5188292, 7358464, 8738176, 10376584, 17476352, 20753168, 34952704, 41506336, 69905408, 83012672, 139810816, 166025344, 332050688, 664101376, 1328202752, 2656405504]

約数ペア:

[(1, 2656405504), (2, 1328202752), (4, 664101376), (8, 332050688), (16, 166025344), (19, 139810816), (32, 83012672), (38, 69905408), (64, 41506336), (76, 34952704), (128, 20753168), (152, 17476352), (256, 10376584), (304, 8738176), (361, 7358464), (512, 5188292), (608, 4369088), (722, 3679232), (1024, 2594146), (1216, 2184544), (1444, 1839616), (2048, 1297073), (2432, 1092272), (2888, 919808), (3593, 739328), (4864, 546136), (5776, 459904), (7186, 369664), (9728, 273068), (11552, 229952), (14372, 184832), (19456, 136534), (23104, 114976), (28744, 92416), (38912, 68267), (46208, 57488)]